6 Works

Data from: Increasing synergistic effects of habitat destruction and hunting on mammals over three decades in the Gran Chaco

Alfredo Romero-Muñoz, Ana Benítez-López, Damaris Zurell, Matthias Baumann, Micaela Camino, Julieta Decarre, Hugo Del Castillo, Anthony Giordano, Bibiana Gómez-Valencia, Christian Levers, Andrew Noss, Veronica Quiroga, Jeffrey Thompson, Ricardo Torres, Marianela Velilla, Andrea Weiler & Tobias Kuemmerle
Habitat destruction and overexploitation are the main threats to biodiversity and where they co-occur, their combined impact is often larger than their individual one. Yet, detailed knowledge of the spatial footprints of these threats is lacking, including where they overlap and how they change over time. These knowledge gaps are real barriers for effective conservation planning. Here, we develop a novel approach to reconstruct the individual and combined footprints of both threats over time. We...

Diverging functional strategies but high sensitivity to an extreme drought in tropical dry forests: supporting data

Roy González-M.
Extreme drought events have negative effects on forest diversity and functioning. Here, we presented a dataset of functional traits representing the hydraulic safety-efficiency trade-offs and investment in tissues of 338 tropical dry forest tree species, and long-term biomass demographic data, which support the main strategies of these species in response to an extreme dry event in Northern South America.

Data from: Thermal tolerance and the importance of microhabitats for Andean frogs in the context of land-use and climate change

Pamela González-Del-Pliego, Brett Scheffers, Robert Freckleton, Edmund Basham, Miguel Araújo, Andrés Acosta-Galvis, Claudia Medina Uribe, Torbjørn Haugaasen & David Edwards
1. Global warming is having impacts across the Tree of Life. Understanding species’ physiological sensitivity to temperature change and how they relate to local temperature variation in their habitats is crucial to determining vulnerability to global warming. 2. We ask how species’ vulnerability varies across habitats and elevations, and how climatically-buffered microhabitats can contribute to reduce their vulnerability. 3. We measured thermal sensitivity (critical thermal maximum – CTmax) of 14 species of Pristimantis frogs inhabiting...

Data from: Long-term change in the avifauna of undisturbed Amazonian rainforest: Ground-foraging birds disappear and the baseline shifts

Cameron Rutt, Philip Stouffer, Vitek Jirinec, Richard Bierregaard, Angélica Hernández-Palma, Erik Johnson, Stephen Midway, Luke Powell, Jared Wolfe & Thomas Lovejoy
How are rainforest birds faring in the Anthropocene? We use bird captures spanning >35 years from 55 sites within a vast area of intact Amazonian rainforest to reveal reduced abundance of terrestrial and near-ground insectivores in the absence of deforestation, edge effects, or other direct anthropogenic landscape change. Because undisturbed forest includes far fewer terrestrial and near-ground insectivores than it did historically, today’s fragments and second growth are more impoverished than shown by comparisons with...

Change in terrestrial human footprint drives continued loss of intact ecosystems

Brooke Williams, Oscar Venter, James Allan, Scott Atkinson, Jose Rehbein, Michelle Ward, Moreno Di Marco, Hedley Grantham, Jamison Ervin, Scott Goetz, Andrew Hansen, Patrick Jantz, Rajeev Pillay, Susana Rodríguez-Buriticá, Christina Supples, Anne Virnig & James Watson
Human pressure mapping is important for understanding humanity's role in shaping Earth’s patterns and processes. Our ability to map this influence has evolved, thanks to powerful computing, earth observing satellites, and new bottom-up census and crowd-sourced data. Here, we provide the latest temporally inter-comparable maps of the terrestrial human footprint, and assessment of change in human pressure at global, biome, and ecoregional scales. In 2013, 42% of terrestrial Earth could be considered relatively free of...

Abundance of trees and seedlings, climatic, and soil variables in 36 20x20 m permanent plots in peri-urban Andean forests of Colombia

Ana Belén Hurtado-M & Natalia Norden
The study was conducted on the Eastern Andean Cordillera of Colombia, in remnant forests occurring in the high-plain where Bogotá lies, one of the largest cities in Latin America. The high-plain covers an area of ​​about 185,000 ha at an average altitude of 2600 meters above sea level (m a.s.l.). We selected six study sites, distributed in the Eastern and Western slopes of the mountain range that surrounds the high-plain, which exhibit different climatic and...

Registration Year

  • 2020
    6

Resource Types

  • Dataset
    6

Affiliations

  • Alexander von Humboldt Biological Resources Research Institute
    6
  • University of Florida
    2
  • Michigan Technological University
    1
  • World Bank
    1
  • University of Queensland
    1
  • Radboud University Nijmegen
    1
  • Humboldt University of Berlin
    1
  • Durham University
    1
  • National Institute of Amazonian Research
    1
  • University of Northern British Columbia
    1